A lot vs. Alot: 9 Grammatical Pitfalls
1540s, from Latin vulva, earlier volva "womb, female sexual organ," literally "wrapper," from volvere "to turn, twist, roll, revolve," also "turn over in the mind," from PIE root *wel- "to turn, revolve," with derivatives referring to curved, enclosing objects (see volvox).
vulva vul·va (vŭl'və)
n. pl. vul·vae (-vē)
The external genital organs of the female, including the labia majora, labia minora, clitoris, and vestibule of the vagina.
The external organs of the female reproductive system.
the external female genitalia that surround the opening to the vagina; collectively these consist of the labia majora, the labia minora, clitoris, vestibule of the vagina, bulb of the vestibule, and the glands of Bartholin. All of these organs are located in front of the anus and below the mons pubis (the pad of fatty tissue at the forward junction of the pelvic bones)